XML 52 R35.htm IDEA: XBRL DOCUMENT
v2.4.0.8

Lease Commitments (Tables) | 12 Months Ended
--- | ---
Jun. 30, 2014
Lease Commitments Tables |
Schedule of future minimum lease payments under capital and operating leases | The approximate future minimum lease payments under capital and operating leases at June 30, 2014 were as follows:
Fiscal year ending June 30, |  | Capital Lease |  |  | Operating Lease
2015 |  |  | 7,349 |  |  | 334,255
2016 |  |  | 3,406 |  |  | 361,206
2017 |  |  | 3,406 |  |  | 364,698
2018 |  |  | — |  |  | 381,729
2019 and beyond |  |  | — |  |  | 1,455,449
Total Minimum Payments |  | 14,161 |  |  | 2,897,337
Less Imputed Interest |  | (1,695) |  |  |  |  |
Present value of minimum lease payments included in long term debt |  | 12,466 |  |  |  |  |
Less short term portion |  |  | 6,196 |  |  |  |  |
Long term portion |  | $ | 6,270 |  |  |  |  |

X
- Details
Name: | lpth_LeaseCommitmentsTablesAbstract
Namespace Prefix: | lpth_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Tabular disclosure of future minimum lease payments as of the date of the latest balance sheet presented, in aggregate and for each of the five years succeeding fiscal years, with separate deductions from the total for the amount representing executor costs, including any profit thereon, included in the minimum lease payments and for the amount of the imputed interest necessary to reduce the net minimum lease payments to present value. Applicable to both capital leases and operating leases. + References No definition available. + Details
Name: | lpth_ScheduleOfFutureMinimumLeasePaymentsForCapitalAndOperatingLeasesTableTextBlock
Namespace Prefix: | lpth_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration