Consolidated Balance Sheets - USD ($) $ in Thousands	Dec. 31, 2019	Dec. 31, 2018
Current assets
Cash and cash equivalents	$ 28,104	$ 20,882
Restricted cash	6,018	0
Accounts receivable (less allowance for doubtful accounts of $666 at December 31, 2019 and $430 at December 31, 2018)	38,972	54,240
Contract assets	805	2,362
Inventory	354	448
Prepaid expenses	3,300	4,088
Prepaid income tax and income tax receivable	78	20,436
Other current assets	1,670	2,536
Total current assets	79,301	104,992
Property, plant and equipment
Buildings and improvements	13,788	15,737
Equipment and furniture	71,457	80,230
Software	47,609	50,531
Software development and equipment installations in progress	12	653
Gross property, plant and equipment	132,866	147,151
Less accumulated depreciation and amortization	(124,543)	(133,559)
Net property, plant and equipment	8,323	13,592
Right-of-use assets	18,817
Other assets	3,761	6,591
Total assets	110,202	125,175
Current liabilities
Accounts payable and accrued expenses	16,917	31,052
Accrued payroll and related expenses	4,215	6,783
Deferred revenue and customer advances	4,397	6,034
Customer postage and program deposits	9,767	6,729
Other current liabilities	2,619	3,564
Short-term lease liabilities	7,616
Total current liabilities	45,531	54,162
Long-term debt	18,700	14,200
Pensions	70,000	62,214
Deferred tax liability, net	244	0
Long-term lease liabilities	13,078
Other long-term liabilities	2,609	4,060
Total liabilities	150,162	134,636
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 and 12,115,055 shares issued, 6,302,936 and 6,260,075 shares outstanding at December 31, 2019 and December 31, 2018, respectively	12,121	12,115
Additional paid-in capital	447,022	453,868
Retained earnings	797,817	812,704
Less treasury stock, 5,818,548 shares at cost at December 31, 2019 and 5,854,980 shares at cost at December 31, 2018	(1,243,509)	(1,251,388)
Accumulated other comprehensive loss	(63,134)	(46,483)
Total stockholders’ deficit	(49,683)	(19,184)
Total liabilities, preferred stock and stockholders’ deficit	$ 110,202	$ 125,175