Borrowings (Details) (USD $) | Jan. 31, 2015 | Jul. 31, 2014 |
Note |
Line of Credit [Member] | | |
Debt Instrument [Line Items] | | |
Number of lines of credit | 3 | |
Unused line | $2,500,000 | |
Line of Credit Facility, Maximum Borrowing Capacity | 4,000,000 | |
Line of credit facility borrowing capacity | 4,000,000 | |
Line of Credit 1 [Member] | | |
Debt Instrument [Line Items] | | |
Number of lines of credit | 1 | |
Line of Credit Facility, Maximum Borrowing Capacity | 1,000,000 | |
Line of credit facility borrowing capacity | 1,000,000 | |
Line of Credit 2 [Member] | | |
Debt Instrument [Line Items] | | |
Number of lines of credit | 1 | |
Line of Credit Facility, Maximum Borrowing Capacity | 2,500,000 | |
Line of credit facility borrowing capacity | 2,500,000 | |
Line of Credit 3 [Member] | | |
Debt Instrument [Line Items] | | |
Number of lines of credit | 1 | |
Line of Credit Facility, Maximum Borrowing Capacity | 500,000 | |
Line of credit facility borrowing capacity | 500,000 | |
Notes Collateralized by Aircraft Security Agreements [Member] | | |
Debt Instrument [Line Items] | | |
Notes payable | 1,560,000 | |
Notes Payable to Bank [Member] | | |
Debt Instrument [Line Items] | | |
Notes payable | 1,213,000 | |
Number of notes | 3 | |
Notes for Real Estate [Member] | | |
Debt Instrument [Line Items] | | |
Notes payable | 309,000 | |
Number of notes | 1 | |
Notes Collateralized by Automobiles and Equipment [Member] | | |
Debt Instrument [Line Items] | | |
Notes payable | 53,000 | |
Note With Konami Gaming [Member] | | |
Debt Instrument [Line Items] | | |
Notes payable | 0 | |
Number of notes | 0 | |
Face value of note entered | 0 | |
BHCMC Lottery Gaming Machines [Member] | | |
Debt Instrument [Line Items] | | |
Notes payable | 635,000 | |
Number of notes | 1 | |
Second Obligation With BHCI [Member] | | |
Debt Instrument [Line Items] | | |
Notes payable | 1,557,000 | |
Number of notes | 1 | |
Face value of note entered | 2,500,000 | |
Second BHCI Obligation Payment | | 55,000 |
Obligation With BHCI [Member] | | |
Debt Instrument [Line Items] | | |
Notes payable | 3,511,000 | |
Number of notes | 1 | |
First Obligation With BHCI [Member] | | |
Debt Instrument [Line Items] | | |
Face value of note entered | 7,423,000 | |
First BHCI Obligation Payment | $177,000 | |