v3.5.0.2

Condensed Consolidated Balance Sheets (Unaudited) - USD ($) $ in Thousands | Jun. 30, 2016 | Dec. 31, 2015
--- | --- | ---
Current Assets: |  |
Cash | $ 8,567 | $ 2,407
Short-term investments | 289,235 | 284,523
Accounts receivable - net |  |
Trade | 137,031 | 138,309
Other | 11,381 | 6,469
Inventories of spare parts - net | 69,424 | 69,491
Prepaid expenses | 7,802 | 8,951
Deferred income taxes | 10,379 | 10,379
Income taxes receivable | 709 | 761
Total current assets | 534,528 | 521,290
Property and equipment - net | 893,235 | 883,529
Restricted investments | 13,038 | 15,336
Other assets | 6,317 | 6,178
Total assets | 1,447,118 | 1,426,333
Current Liabilities: |  |
Accounts payable | 23,462 | 31,373
Accrued and other current liabilities | 40,343 | 44,759
Total current liabilities | 63,805 | 76,132
Long-term debt: |  |
Revolving credit facility | 95,000 | 57,500
Senior Notes issued March 17, 2014, net of debt issuance costs of $3,376 and $3,999, respectively | 496,624 | 496,001
Deferred income taxes | 150,464 | 153,645
Other long-term liabilities | 15,879 | 16,057
Commitments and contingencies (Note 9) |  |
Shareholders' Equity: |  |
Additional paid-in capital | 307,266 | 304,884
Accumulated other comprehensive gain (loss) | 45 | (567)
Retained earnings | 316,466 | 321,121
Total shareholders' equity | 625,346 | 626,998
Total liabilities and shareholders' equity | 1,447,118 | 1,426,333
Voting Common Stock [Member] |  |
Shareholders' Equity: |  |
Common stock | 291 | 291
Non-Voting Common Stock [Member] |  |
Shareholders' Equity: |  |
Common stock | 1,278 | 1,269
Total shareholders' equity | $ 1,278 | $ 1,269

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- Definition Amount of currency on hand as well as demand deposits with banks or financial institutions. Includes other kinds of accounts that have the general characteristics of demand deposits. Excludes cash and cash equivalents within disposal group and discontinued operation. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Glossary Cash -URI http://asc.fasb.org/extlink&oid=6506951 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.1) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 + Details
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