Condensed Consolidated Balance Sheets (Current Period Unaudited) - USD ($) $ in Thousands	Sep. 30, 2020	Dec. 31, 2019
Current assets
Cash and cash equivalents	$ 29,296	$ 28,104
Restricted cash	2,489	6,018
Accounts receivable (less allowance for doubtful accounts of $766 at September 30, 2020 and $666 at December 31, 2019)	46,006	38,972
Contract assets	400	805
Inventory	54	354
Prepaid expenses	2,848	3,300
Prepaid taxes and income tax receivable	9,062	78
Other current assets	1,490	1,670
Total current assets	91,645	79,301
Property, plant and equipment (less accumulated depreciation of $74,572 at September 30, 2020 and $133,559 at December 31, 2019)	5,080	8,323
Right-of-use assets	14,408	18,817
Other assets	3,529	3,761
Total assets	114,662	110,202
Current liabilities
Accounts payable and accrued expenses	17,629	16,917
Accrued payroll and related expenses	5,079	4,215
Deferred revenue and customer advances	5,952	4,397
Customer postage and program deposits	4,971	9,767
Other current liabilities	2,921	2,619
Short-term debt	6,681
Short-term lease liabilities	6,803	7,616
Total current liabilities	50,036	45,531
Long-term debt	20,419	18,700
Pensions	68,300	70,000
Deferred tax liabilities, net	77	244
Long-term lease liabilities	10,827	13,078
Other long-term liabilities	4,240	2,609
Total liabilities	153,899	150,162
Preferred Stock, $1 par value, 1,000,000 shares authorized; 9,926 shares of Series A Convertible Preferred Stock, issued and outstanding	9,723	9,723
Stockholders’ deficit
Common stock, $1 par value, 25,000,000 shares authorized;12,121,484 shares issued, 6,549,309 and 6,302,936 shares outstanding at September 30, 2020 and December 31, 2019, respectively	12,121	12,121
Additional paid-in capital	393,545	447,022
Retained earnings	795,079	797,817
Less treasury stock, 5,572,175 shares at cost at September 30, 2020 and 5,818,548 shares at cost at December 31, 2019	(1,189,465)	(1,243,509)
Accumulated other comprehensive loss	(60,240)	(63,134)
Total stockholders’ deficit	(48,960)	(49,683)
Total liabilities, Preferred Stock and stockholders’ deficit	$ 114,662	$ 110,202