XML 82 R60.htm IDEA: XBRL DOCUMENT v3.19.3
Derivative Instruments - Summary of Fair Values of the Interest Rate Swap (Detail) - Interest Rate Swap - USD ($)
$ in Thousands
Sep. 30, 2019
Jun. 30, 2019
Prepaid expenses and other current assets    
Derivatives, Fair Value [Line Items]    
Short-term derivative liability $ 233 $ 37
Other liabilities    
Derivatives, Fair Value [Line Items]    
Long-term derivative liability $ 1,729 $ 1,248