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Note 4 - Property and Equipment | 12 Months Ended
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Dec. 31, 2016
Notes to Financial Statements |
Property, Plant and Equipment Disclosure [Text Block] | (4) Property and Equipment Property and equipment consisted of the following (in thousands):
December 31, |  | 2016 |  |  | 2015 |
Land |  | $ | 318,832 |  |  | $ | 281,982 |
Building and improvements |  |  | 611,798 |  |  |  | 527,545 |
Service equipment |  |  | 80,953 |  |  |  | 70,559 |
Furniture, office equipment, signs and fixtures |  |  | 141,248 |  |  |  | 119,250 |
|  |  | 1,152,831 |  |  |  | 999,336 |
Less accumulated depreciation |  |  | (167,300 | ) |  |  | (137,853 | )
|  |  | 985,531 |  |  |  | 861,483 |
Construction in progress |  |  | 20,599 |  |  |  | 15,177 |
|  | $ | 1,006,130 |  |  | $ | 876,660 |
Long-lived Asset Impairment Charges In 2015, we recorded $3.6 million of impairment charges associated with certain properties and equipment. As the expected future use of these facilities and equipment changed, the long-lived assets were tested for recoverability and were determined to have a carrying value exceeding their fair value. We did not record any impairment charges associated with properties and equipment in 2016 or 2014. In 2016, we tested long-lived assets for recoverability and determined their undiscounted cash flows exceeded their carrying value.

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- Definition The entire disclosure for long-lived, physical assets used in the normal conduct of business and not intended for resale. Includes, but is not limited to, accounting policies and methodology, roll forwards, depreciation, depletion and amortization expense, including composite depreciation, accumulated depreciation, depletion and amortization expense, useful lives and method used, income statement disclosures, assets held for sale and public utility disclosures. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.13-14) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 205 -SubTopic 20 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=64827811&loc=d3e1361-107760 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 360 -SubTopic 10 -Section 50 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=64862545&loc=d3e2921-110230 Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 360 -SubTopic 10 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6391035&loc=d3e2868-110229 + Details
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