XML 42 R44.htm IDEA: XBRL DOCUMENT v2.4.1.9
BASIS OF PRESENTATION (Details) (USD $)
In Thousands, except Share data, unless otherwise specified
1 Months Ended
Oct. 31, 2014
Jan. 23, 2014
Stock Split    
Number of shares issued as stock dividend (in shares) 8,500dplo_StockIssuedDuringPeriodSharesStockDividend  
Effect of Conversion from S Corporation to C Corporation    
Net deferred income tax liability   $ 2,965us-gaap_DeferredTaxLiabilities