FAIR VALUE MEASUREMENTS. |
9. |
FAIR VALUE MEASUREMENTS. |
The fair value hierarchy prioritizes the
inputs used in valuation techniques into three levels, as follows:
|
● |
Level 1 – Observable
inputs – unadjusted quoted prices in active markets for identical assets and liabilities; |
|
● |
Level 2 – Observable
inputs other than quoted prices included in Level 1 that are observable for the asset
or liability through corroboration with market data; and |
|
● |
Level 3 – Unobservable
inputs – includes amounts derived from valuation models where one or more significant
inputs are unobservable. For fair value measurements using significant unobservable inputs,
a description of the inputs and the information used to develop the inputs is required
along with a reconciliation of Level 3 values from the prior reporting period. |
Pooled separate accounts
– Pooled separate accounts invest primarily in domestic and international stocks, commercial paper or single mutual funds.
The net asset value is used as a practical expedient to determine fair value for these accounts. Each pooled separate account
provides for redemptions by the Retirement Plan at reported net asset values per share, with little to no advance notice requirement,
therefore these funds are classified within Level 2 of the valuation hierarchy.
Other Derivative Instruments
– The Company's other derivative instruments consist of commodity positions. The fair values of the commodity positions
are based on quoted prices on the commodity exchanges and are designated as Level 1 inputs.
The following table summarizes recurring fair value measurements
by level at September 30, 2019 (in thousands):
|
|
Fair Value |
|
|
Level 1 |
|
|
Level 2 |
|
|
Level 3 |
|
Assets: |
|
|
|
|
|
|
|
|
|
|
|
|
Derivative financial instruments(1) |
|
$ |
2,790 |
|
|
$ |
2,790 |
|
|
$ |
— |
|
|
$ |
— |
|
|
|
$ |
2,790 |
|
|
$ |
2,790 |
|
|
$ |
— |
|
|
$ |
— |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Liabilities: |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Derivative financial instruments(1) |
|
$ |
(3,619 |
) |
|
$ |
(3,619 |
) |
|
$ |
— |
|
|
$ |
— |
|
|
|
$ |
(3,619 |
) |
|
$ |
(3,619 |
) |
|
$ |
— |
|
|
$ |
— |
|
The following table summarizes recurring
fair value measurements by level at December 31, 2018 (in thousands):
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Benefit Plan |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Percentage |
|
|
|
Fair Value |
|
|
Level 1 |
|
|
Level 2 |
|
|
Level 3 |
|
|
Allocation |
|
Assets: |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Derivative financial instruments(1) |
|
$ |
1,765 |
|
|
$ |
1,765 |
|
|
$ |
— |
|
|
$ |
— |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Defined benefit plan assets |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
(pooled separate accounts): |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Large U.S. Equity(2) |
|
|
3,621 |
|
|
|
— |
|
|
|
3,621 |
|
|
|
— |
|
|
|
27 |
% |
Small/Mid U.S. Equity(3) |
|
|
1,844 |
|
|
|
— |
|
|
|
1,844 |
|
|
|
— |
|
|
|
14 |
% |
International Equity(4) |
|
|
2,106 |
|
|
|
— |
|
|
|
2,106 |
|
|
|
— |
|
|
|
16 |
% |
Fixed Income(5) |
|
|
5,686 |
|
|
|
— |
|
|
|
5,686 |
|
|
|
— |
|
|
|
43 |
% |
|
|
$ |
15,022 |
|
|
$ |
1,765 |
|
|
$ |
13,257 |
|
|
$ |
— |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Liabilities: |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Derivative financial instruments |
|
$ |
(6,309 |
) |
|
$ |
(6,309 |
) |
|
$ |
— |
|
|
$ |
— |
|
|
|
|
|
|
(1) |
Included in derivative
instruments in the consolidated balance sheets. |
|
(2) |
This category includes
investments in funds comprised of equity securities of large U.S. companies. The funds
are valued using the net asset value method in which an average of the market prices
for the underlying investments is used to value the fund. |
|
(3) |
This category includes
investments in funds comprised of equity securities of small- and medium-sized U.S. companies.
The funds are valued using the net asset value method in which an average of the market
prices for the underlying investments is used to value the fund. |
|
(4) |
This category includes
investments in funds comprised of equity securities of foreign companies including emerging
markets. The funds are valued using the net asset value method in which an average of
the market prices for the underlying investments is used to value the fund. |
|
(5) |
This category includes
investments in funds comprised of U.S. and foreign investment-grade fixed income securities,
high-yield fixed income securities that are rated below investment-grade, U.S. treasury
securities, mortgage-backed securities, and other asset-backed securities. The funds
are valued using the net asset value method in which an average of the market prices
for the underlying investments is used to value the fund. |
|
15. |
FAIR VALUE MEASUREMENTS. |
The
fair value hierarchy prioritizes the inputs used in valuation techniques into three levels, as follows:
|
● |
Level
1 – Observable inputs – unadjusted quoted prices in active markets for identical assets and liabilities; |
|
|
|
|
● |
Level
2 – Observable inputs other than quoted prices included in Level 1 that are observable for the asset or liability through
corroboration with market data; and |
|
|
|
|
● |
Level
3 – Unobservable inputs – includes amounts derived from valuation models where one or more significant inputs
are unobservable. For fair value measurements using significant unobservable inputs, a description of the inputs and the information
used to develop the inputs is required along with a reconciliation of Level 3 values from the prior reporting period. |
Pooled
separate accounts – Pooled separate accounts invest primarily in domestic and international stocks, commercial paper
or single mutual funds. The net asset value is used as a practical expedient to determine fair value for these accounts. Each
pooled separate account provides for redemptions by the Retirement Plan at reported net asset values per share, with little to
no advance notice requirement, therefore these funds are classified within Level 2 of the valuation hierarchy.
Other
Derivative Instruments – The Company's other derivative instruments consist of commodity positions. The fair
values of the commodity positions are based on quoted prices on the commodity exchanges and are designated as Level 1 inputs.
The
following table summarizes recurring fair value measurements by level at December 31, 2018 (in thousands):
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Benefit Plan |
|
|
|
Fair |
|
|
|
|
|
|
|
|
|
|
|
Percentage |
|
|
|
Value |
|
|
Level 1 |
|
|
Level 2 |
|
|
Level 3 |
|
|
Allocation |
|
Assets: |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Derivative financial instruments |
|
$ |
1,765 |
|
|
$ |
1,765 |
|
|
$ |
— |
|
|
$ |
— |
|
|
|
|
|
Defined benefit plan assets(1) |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
(pooled separate accounts): |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Large U.S. Equity(2) |
|
|
3,621 |
|
|
|
— |
|
|
|
3,621 |
|
|
|
— |
|
|
|
27 |
% |
Small/Mid U.S. Equity(3) |
|
|
1,844 |
|
|
|
— |
|
|
|
1,844 |
|
|
|
— |
|
|
|
14 |
% |
International Equity(4) |
|
|
2,106 |
|
|
|
— |
|
|
|
2,106 |
|
|
|
— |
|
|
|
16 |
% |
Fixed Income(5) |
|
|
5,686 |
|
|
|
— |
|
|
|
5,686 |
|
|
|
— |
|
|
|
43 |
% |
|
|
$ |
15,022 |
|
|
$ |
1,765 |
|
|
$ |
13,257 |
|
|
$ |
— |
|
|
|
|
|
Liabilities: |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Derivative financial instruments |
|
$ |
(6,309 |
) |
|
$ |
(6,309 |
) |
|
$ |
— |
|
|
$ |
— |
|
|
|
|
|
The
following table summarizes recurring fair value measurements by level at December 31, 2017 (in thousands):
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Benefit Plan |
|
|
|
Fair |
|
|
|
|
|
|
|
|
|
|
|
Percentage |
|
|
|
Value |
|
|
Level 1 |
|
|
Level 2 |
|
|
Level 3 |
|
|
Allocation |
|
Assets: |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Derivative financial instruments |
|
$ |
998 |
|
|
$ |
998 |
|
|
$ |
— |
|
|
$ |
— |
|
|
|
|
|
Defined benefit plan assets(1) |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
(pooled separate accounts): |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Large U.S. Equity(2) |
|
|
3,748 |
|
|
|
— |
|
|
|
3,748 |
|
|
|
— |
|
|
|
27 |
% |
Small/Mid U.S. Equity(3) |
|
|
2,018 |
|
|
|
— |
|
|
|
2,018 |
|
|
|
— |
|
|
|
14 |
% |
International Equity(4) |
|
|
2,528 |
|
|
|
— |
|
|
|
2,528 |
|
|
|
— |
|
|
|
18 |
% |
Fixed Income(5) |
|
|
5,664 |
|
|
|
— |
|
|
|
5,664 |
|
|
|
— |
|
|
|
41 |
% |
|
|
$ |
14,956 |
|
|
$ |
998 |
|
|
$ |
13,958 |
|
|
$ |
— |
|
|
|
|
|
Liabilities: |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Derivative financial instruments |
|
$ |
(2,307 |
) |
|
$ |
(2,307 |
) |
|
$ |
— |
|
|
$ |
— |
|
|
|
|
|
|
(1) |
See
Note 9 for accounting discussion. |
|
(2) |
This
category includes investments in funds comprised of equity securities of large U.S. companies. The funds are valued using
the net asset value method in which an average of the market prices for the underlying investments is used to value the fund. |
|
(3) |
This
category includes investments in funds comprised of equity securities of small- and medium-sized U.S. companies. The funds
are valued using the net asset value method in which an average of the market prices for the underlying investments is used
to value the fund. |
|
(4) |
This
category includes investments in funds comprised of equity securities of foreign companies including emerging markets. The
funds are valued using the net asset value method in which an average of the market prices for the underlying investments
is used to value the fund. |
|
(5) |
This
category includes investments in funds comprised of U.S. and foreign investment-grade fixed income securities, high-yield
fixed income securities that are rated below investment-grade, U.S. treasury securities, mortgage-backed securities, and other
asset-backed securities. The funds are valued using the net asset value method in which an average of the market prices for
the underlying investments is used to value the fund. |
|