Condensed Consolidated Balance Sheets - USD ($) $ in Thousands	Sep. 30, 2019	Dec. 31, 2018
Current assets
Cash and cash equivalents	$ 31,738	$ 20,882
Accounts receivable (less allowance for doubtful accounts of $971 at September 30, 2019 and $430 at December 31, 2018)	40,577	54,240
Contract assets	986	2,362
Inventory	407	448
Prepaid expenses	2,896	4,088
Prepaid taxes and income tax receivable	447	20,436
Other current assets	1,738	2,536
Total current assets	78,789	104,992
Property, plant and equipment (less accumulated depreciation of $130,799 at September 30, 2019 and $133,559 at December 31, 2018)	8,780	13,592
Right-of-use assets	20,684
Other assets	3,897	6,591
Total assets	112,150	125,175
Current liabilities
Accounts payable	18,131	31,052
Accrued payroll and related expenses	5,508	6,783
Deferred revenue and customer advances	4,286	6,034
Customer postage and program deposits	6,003	6,729
Short-term lease liabilities	8,048
Other current liabilities	2,984	3,564
Total current liabilities	44,960	54,162
Long-term debt	18,700	14,200
Pensions	61,518	62,214
Deferred tax liabilities, net	223	0
Long-term lease liabilities	14,578
Other long-term liabilities	2,877	4,060
Total liabilities	142,856	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, 6,300,381 and 6,260,075 shares outstanding at September 30, 2019 and December 31, 2018, respectively	12,121	12,115
Additional paid-in capital	447,244	453,868
Retained earnings	800,763	812,704
Less treasury stock, 5,821,103 shares at cost at September 30, 2019 and 5,854,980 shares at cost at December 31, 2018	(1,244,056)	(1,251,388)
Accumulated other comprehensive loss	(56,501)	(46,483)
Total stockholders’ deficit	(40,429)	(19,184)
Total liabilities, preferred stock and stockholders’ deficit	$ 112,150	$ 125,175