STATEMENTS OF CHANGES IN MEMBERS' EQUITY $ in Thousands	USD ($)
Balance at Dec. 31, 2018	$ 25,836
Increase (Decrease) in Stockholders' Equity
Net Income	1,823
Distributions to Members	(2,355)
Balance at Mar. 31, 2019	25,304
Balance at Dec. 31, 2019	26,379
Increase (Decrease) in Stockholders' Equity
Net Income	1,808
Pension Liability Adjustment	(7)
Distributions to Members	(2,168)
Balance at Mar. 31, 2020	$ 26,012