CONDENSED CONSOLIDATED BALANCE SHEETS - USD ($) $ in Thousands	Sep. 30, 2017	Dec. 31, 2016
Current Assets:
Cash and cash equivalents	$ 224,597	$ 269,721
Restricted cash	833	524
Short-term investments	7,857	9,237
Accounts receivable, net of allowances of $16.1 million and $13.1 million, respectively	48,829	45,419
Materials and supplies	14,809	14,365
Prepayments and other current assets	37,813	28,103
Total current assets	334,738	367,369
Fixed Assets:
Property, plant and equipment	1,130,117	1,138,362
Less accumulated depreciation	(505,522)	(490,650)
Net fixed assets	624,595	647,712
Telecommunication licenses, net	95,952	48,291
Goodwill	63,969	62,873
Customer relationships, net	12,310	15,029
Restricted cash	16,206	18,113
Other assets	36,248	38,831
Total assets	1,184,018	1,198,218
Current Liabilities:
Current portion of long-term debt	13,944	12,440
Accounts payable and accrued liabilities	129,016	92,708
Dividends payable	3,110	5,487
Accrued taxes	9,370	13,531
Advance payments and deposits	18,161	25,529
Other current liabilities	76	410
Total current liabilities	173,677	150,105
Deferred income taxes	45,655	46,622
Other liabilities	32,245	47,939
Long-term debt, excluding current portion	145,707	144,383
Total liabilities	397,284	389,049
Commitments and contingencies (Note 12)
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; 17,093,351 and 16,971,634 shares issued, respectively, and 16,016,860 and 16,138,983 shares outstanding respectively	169	169
Treasury stock, at cost; 1,076,491 and 832,652 shares, respectively	(36,095)	(23,127)
Additional paid-in capital	166,326	160,176
Retained earnings	512,175	538,109
Accumulated other comprehensive income	2,053	1,728
Total ATN International, Inc. stockholders’ equity	644,628	677,055
Non-controlling interests	142,106	132,114
Total equity	786,734	809,169
Total liabilities and equity	$ 1,184,018	$ 1,198,218