CONDENSED CONSOLIDATED BALANCE SHEETS - USD ($) $ in Thousands	Jun. 30, 2019	Dec. 31, 2018
Current Assets:
Cash and cash equivalents	$ 145,611	$ 191,836
Restricted cash	1,071	1,071
Short-term investments	5,281	393
Accounts receivable, net of allowances of $17.3 million and $16.5 million, respectively	50,524	38,305
Inventory, materials and supplies	6,714	6,305
Prepayments and other current assets	41,028	37,855
Total current assets	250,229	275,765
Fixed Assets:
Property, plant and equipment	1,215,826	1,188,916
Less accumulated depreciation	(602,123)	(562,064)
Net fixed assets	613,703	626,852
Telecommunication licenses, net	93,686	93,686
Goodwill	63,970	63,970
Customer relationships, net	8,277	9,323
Operating lease right-of-use assets	68,587
Other assets	48,524	37,708
Total assets	1,146,976	1,107,304
Current Liabilities:
Current portion of long-term debt	4,688	4,688
Accounts payable and accrued liabilities	83,068	80,873
Dividends payable	2,721	2,720
Accrued taxes	8,342	31,795
Current portion of operating lease liabilities	10,021
Advance payments and deposits	21,461	20,574
Total current liabilities	130,301	140,650
Deferred income taxes	5,702	10,276
Operating lease liabilities, excluding current portion	58,748
Other liabilities	49,206	46,760
Long-term debt, excluding current portion	84,478	86,294
Total liabilities	328,435	283,980
Commitments and contingencies (Note 15)
ATN International, Inc. Stockholders' Equity:
Preferred stock, $0.01 par value per share; 10,000,000 shares authorized, none issued and outstanding
Common stock, $0.01 par value per share; 50,000,000 shares authorized; 17,306,504 and 17,274,215 shares issued, respectively, 16,005,046 and 16,002,699 shares outstanding respectively	172	172
Treasury stock, at cost; 1,301,458 and 1,271,516 shares, respectively	(50,125)	(48,547)
Additional paid-in capital	185,112	181,778
Retained earnings	555,806	563,593
Accumulated other comprehensive income	(1,282)	(1,609)
Total ATN International, Inc. stockholders' equity	689,683	695,387
Non-controlling interests	128,858	127,937
Total equity	818,541	823,324
Total liabilities and equity	$ 1,146,976	$ 1,107,304