Equity Transactions - Additional Information (Detail) - USD ($) |
12 Months Ended | ||
|---|---|---|---|
Oct. 06, 2014 |
Jan. 02, 2016 |
Dec. 27, 2014 |
|
| Class of Stock [Line Items] | |||
| Cost of treasury stock purchased | $ 29,762 | ||
| Deer Valley Corporation, Common Stock Purchase Agreement [Member] | |||
| Class of Stock [Line Items] | |||
| Closing date of stock purchase agreement | Oct. 06, 2014 | ||
| Deer Valley Corporation, Common Stock Purchase Agreement [Member] | Peerless Systems Corporation [Member] | |||
| Class of Stock [Line Items] | |||
| Shares issued | 126,000 | ||
| Shares issued, value | $ 81,900 | ||
| Common stock purchased, percentage | 80.00% | ||
| Deer Valley Corporation, Common Stock Purchase Agreement [Member] | Peerless Systems Corporation [Member] | Vicis Capital, LLC [Member] | |||
| Class of Stock [Line Items] | |||
| Shares issued | 12,310,458 | ||
| Shares issued, value | $ 3,600,000 | ||
| Treasury Stock [Member] | |||
| Class of Stock [Line Items] | |||
| Shares repurchased | 0 | 46,103 | |
| Cost of treasury stock purchased | $ 29,762 | ||