Condensed Consolidated Balance Sheets (Current Period Unaudited) - USD ($) $ in Thousands	Mar. 31, 2019	Dec. 31, 2018
Current assets:
Cash and cash equivalents	$ 22,845	$ 13,351
Restricted cash	1,632	1,634
Short-term investments	134	134
Accounts receivable, net of allowance of $4,175 and $3,936	25,659	31,472
Materials and supplies	8,362	6,737
Prepayments and other current assets	12,453	12,169
Total current assets	71,085	65,497
Property, plant and equipment	1,395,150	1,390,622
Less: accumulated depreciation and amortization	(1,021,664)	(1,017,442)
Property, plant and equipment, net	373,486	373,180
Deferred income taxes	456	498
Operating lease right of use asset	81,455
Other assets	15,483	16,010
Total assets	541,965	455,185
Current liabilities:
Current portion of long-term obligations	3,418	2,289
Accounts payable, accrued and other current liabilities	39,153	40,957
Advance billings and customer deposits	4,002	4,024
Operating lease liabilities - current	2,503
Total current liabilities	49,076	47,270
Long-term obligations, net of current portion	174,357	168,023
Deferred income taxes	2,336	2,315
Operating lease liabilities - noncurrent	78,662
Other long-term liabilities, net of current portion	67,469	67,827
Total liabilities	371,900	285,435
Commitments and contingencies
Alaska Communications stockholders' equity:
Common stock, $.01 par value; 145,000 authorized; 53,610 issued and outstanding at March 31, 2019; 53,268 issued and outstanding at December 31, 2018	536	533
Additional paid in capital	160,704	160,514
Retained earnings	10,666	10,439
Accumulated other comprehensive loss	(2,746)	(2,675)
Total Alaska Communications stockholders' equity	169,160	168,811
Noncontrolling interest	905	939
Total stockholders' equity	170,065	169,750
Total liabilities and stockholders' equity	$ 541,965	$ 455,185