Stockholders' Equity - Additional Information (Detail) - USD ($) |
1 Months Ended | 12 Months Ended | ||
---|---|---|---|---|
Jul. 16, 2015 |
Jan. 31, 2016 |
Jun. 30, 2016 |
Jun. 30, 2015 |
|
Class Of Stock [Line Items] | ||||
Preferred stock, shares authorized | 5,000,000 | 5,000,000 | ||
Preferred stock, par value, per share | $ 0.001 | $ 0.001 | ||
Common stock, shares authorized | 100,000,000 | 100,000,000 | ||
Common stock, par value, per share | $ 0.001 | $ 0.001 | ||
Preferred stock, shares issued | 839,200 | 839,200 | ||
Cash dividend paid to holders | $ 2,046,000 | $ 2,046,000 | ||
Proceeds from common stock, net of offering costs | $ 0 | $ 109,000 | ||
Common Stock | ||||
Class Of Stock [Line Items] | ||||
Issuance of common stock, shares | 6,133,334 | |||
Stock repurchase program commencement date | Jan. 07, 2016 | |||
Shares authorized to repurchase under the stock repurchase program | 5,000,000 | |||
Stock repurchase program expiration date | Dec. 31, 2016 | |||
Common Stock | Overallotment Option | ||||
Class Of Stock [Line Items] | ||||
Public offering date | Jul. 16, 2015 | |||
Issuance of common stock, shares | 6,133,334 | |||
Proceeds from common stock, net of offering costs | $ 38,430,000 | |||
Common stock, underwriting discount | 2,484,000 | |||
Common stock, offering costs | $ 486,000 | |||
Series A Preferred Stock | ||||
Class Of Stock [Line Items] | ||||
Preferred stock, shares issued | 839,200 | |||
Preferred stock, dividend rate percentage | 9.75% | |||
Redeemable preferred stock value per share | $ 25.00 | |||
Preferred stock, redemption terms | Commencing on December 20, 2018, the Company may redeem, at its option, the Series A Preferred Shares, in whole or in part, at a cash redemption price of $25.00 per share plus accrued and unpaid dividends (whether or not declared). Among other things, the Series A Preferred Shares have no stated maturity, are not subject to any sinking fund or other mandatory redemption, and are not convertible into or exchangeable for any of the Company’s other securities. | |||
Cash dividend per share to holders | $ 2.4375 | |||
Cash dividend paid to holders | $ 2,046 | |||
Series A Preferred Stock | Payment of dividend | ||||
Class Of Stock [Line Items] | ||||
Preferred stock, dividend payment terms | Dividends on the Series A Preferred Shares are cumulative from the date of original issue and are payable on January 31, April 30, July 31 and October 31, as and if declared by the Company’s Board of Directors. If the Company does not pay dividends in full on any two payment dates (whether consecutive or not), the per annum dividend rate will increase an additional 2.0% per annum per $25.00 stated liquidation preference, up to a maximum of 19.0% per annum. | |||
Series A Preferred Stock | Payment of dividend | Minimum | ||||
Class Of Stock [Line Items] | ||||
Preferred stock, dividend rate percentage | 2.00% | |||
Series A Preferred Stock | Payment of dividend | Maximum | ||||
Class Of Stock [Line Items] | ||||
Preferred stock, dividend rate percentage | 19.00% | |||
Series A Preferred Stock | NYSE MKT listing | ||||
Class Of Stock [Line Items] | ||||
Preferred stock, dividend rate percentage | 2.00% | |||
Preferred stock, dividend payment terms | If the Company fails to maintain the listing of the Series A Preferred Shares on the NYSE MKT or other exchange for 30 days or more, the per annum dividend rate will increase by an additional 2.0% per annum so long as the listing failure continues. | |||
Series A Preferred Stock | Fixed Charge Coverage Ratio | ||||
Class Of Stock [Line Items] | ||||
Preferred stock, dividend payment terms | The Series A Preferred Shares require the Company to maintain a Fixed Charge Coverage Ratio of at least 2.0. If the Company is not in compliance with this ratio, then it cannot pay any dividend on its common stock. | |||
Series A Preferred Stock | Fixed Charge Coverage Ratio | Minimum | ||||
Class Of Stock [Line Items] | ||||
Preferred stock, fixed charge coverage ratio | 200.00% |