Condensed Consolidated Statements of Comprehensive Income (Unaudited) - USD ($) shares in Thousands, $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2022	Jun. 30, 2021	Jun. 30, 2022	Jun. 30, 2021
Revenue	$ 48,553	$ 49,259	$ 97,615	$ 93,013
Operating expenses
Labor	25,259	28,366	51,204	54,718
Production and distribution	14,737	12,460	28,728	23,729
Advertising, selling, general and administrative	3,960	4,591	8,593	8,712
Restructuring expense	0	1,744	0	3,942
Depreciation expense	586	663	1,184	1,361
Total operating expenses	44,542	47,824	89,709	92,462
Operating income	4,011	1,435	7,906	551
Other incomes, net
Interest expense, net	95	155	230	423
Gain from extinguishment of debt (Paycheck Protection Program Term Note)	0	(10,000)	0	(10,000)
Other (income) expense	(1,216)	456	(1,255)	471
Total other income	(1,121)	(9,389)	(1,025)	(9,106)
Income before income taxes	5,132	10,824	8,931	9,657
Income tax expense	671	255	1,125	846
Net income	4,461	10,569	7,806	8,811
Less: Preferred Stock dividends	124	124	246	246
Less: Earnings attributable to participating securities	542	1,361	946	1,118
Income attributable to common stockholders	$ 3,795	$ 9,084	$ 6,614	$ 7,447
Earnings per common share
Basic (in dollars per share)	$ 0.54	$ 1.36	$ 0.94	$ 1.12
Diluted (in dollars per share)	$ 0.52	$ 1.27	$ 0.91	$ 1.05
Weighted average shares used to compute income per share attributable to common shares
Basic (in shares)	7,017	6,686	7,004	6,669
Diluted (in shares)	7,388	7,193	7,338	7,131
Comprehensive income, net of tax:
Net income	$ 4,461	$ 10,569	$ 7,806	$ 8,811
Adjustment to pension liability, net	578	860	1,588	1,596
Foreign currency translation adjustment	(2,607)	(4)	(3,111)	(462)
Total other comprehensive (loss) income, net of tax	(2,029)	856	(1,523)	1,134
Comprehensive income	2,432	11,425	6,283	9,945
Revenue	$ 48,553	$ 49,259	$ 97,615	$ 93,013