Consolidated Statements of Comprehensive Income (Loss) - USD ($) shares in Thousands, $ in Thousands		12 Months Ended
		Dec. 31, 2022	Dec. 31, 2021
Operating revenue	[1]	$ 206,278	$ 194,596
Operating expenses
Labor		104,772	109,917
Production and distribution		65,701	50,264
Advertising, selling, general and administrative		17,970	17,858
Restructuring expense		0	6,359
Depreciation and amortization expense		2,728	2,559
Total operating expenses		191,171	186,957
Operating income		15,107	7,639
Other income, net
Interest expense, net		438	903
Gain from extinguishment of debt (Paycheck Protection Program Term Note)		0	(10,000)
Other (income) expense, net		(4,644)	477
Total other income, net		(4,206)	(8,620)
Income before income taxes		19,313	16,259
Income tax (benefit) expense		(17,463)	1,288
Net income		36,776	14,971
Less: Loss from redemption of Preferred stock		1,380	0
Less: Preferred stock dividends		0	496
Less: Earnings attributable to participating securities		0	1,858
Income attributable to common stockholders		$ 35,396	$ 12,617
Earnings per common share
Basic (in dollars per share)		$ 4.98	$ 1.85
Diluted (in dollars per share)		$ 4.75	$ 1.76
Weighted-average shares used to compute income per share attributable to common shares
Basic (in shares)		7,101	6,802
Diluted (in shares)		7,457	7,209
Comprehensive income, net of tax
Net income		$ 36,776	$ 14,971
Adjustment to pension liability		10,274	14,150
Foreign currency translation adjustments		(5,248)	(1,867)
Total other comprehensive income, net of tax		5,026	12,283
Comprehensive income		$ 41,802	$ 27,254

[1] Geographic revenues are based on the location of the service being performed.