Quarterly report pursuant to Section 13 or 15(d)

BASIS OF PRESENTATION AND ACCOUNTING POLICY Deferred Revenues Included In Other Current Liabilities (Details)

v3.4.0.3
BASIS OF PRESENTATION AND ACCOUNTING POLICY Deferred Revenues Included In Other Current Liabilities (Details)
$ in Thousands
3 Months Ended
Mar. 31, 2015
USD ($)
Movement in Deferred Revenue [Roll Forward]  
Balance at beginning of period $ 31,047
Revenues deferred during the period 7,829
Revenues recognized during the period (6,210)
Balance at end of period $ 32,666