Income Taxes - Additional Information (Detail) $ in Millions |
Mar. 31, 2018
USD ($)
|
|---|---|
| Federal [Member] | |
| Income Taxes [Line Items] | |
| Net operating loss carryforwards | $ 40.0 |
| State [Member] | |
| Income Taxes [Line Items] | |
| Net operating loss carryforwards | $ 12.9 |
| X | ||||||||||
- Definition Income taxes. No definition available.
|
| X | ||||||||||
- Definition Amount of operating loss carryforward, before tax effects, available to reduce future taxable income under enacted tax laws. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
- Details
|
| X | ||||||||||
- Details
|