Long-Term Debt (SHPP RDA Loan) - Additional Information (Detail) - SHPP RDA Loan [Member] - USD ($) $ in Thousands |
6 Months Ended | |
|---|---|---|
Dec. 31, 2015 |
Oct. 31, 2012 |
|
| Debt Instrument [Line Items] | ||
| Debt instrument maturity period | 25 years | |
| Floating rate of interest, spread | 2.00% | |
| Floating rate of interest, lesser | 5.00% | |
| Floating rate of interest equal to the greater of (i) the prime rate (as published in The Wall Street Journal) plus variable or (ii) stated | 5.25% | |
| Loan proceeds used for acquisition | $ 1,800 | |
| Debt instrument description | The prime rate (as published in The Wall Street Journal) plus 2.0%, or (ii) 5% | |
| Subsidiaries [Member] | ||
| Debt Instrument [Line Items] | ||
| Loan agreement amount | $ 2,100 | |
| Date of loan agreement | Oct. 31, 2012 |