XML 34 R18.htm IDEA: XBRL DOCUMENT
v3.10.0.1

Defined Contribution Plan | 12 Months Ended
--- | ---
Jun. 30, 2018
Defined Contribution Plan |
Defined Contribution Plan | The Company provides retirement benefits to its U.S.-based employees through a defined contribution retirement plan. Until April 12, 2018, these benefits were offered under the ADP Total Source 401(k) plan (the “ADP Plan”). The ADP Plan was a defined 401(k) contribution plan, administered by a third party, that all U.S. employees, over the age of 21, were eligible to participate in after three months of employment. Under the ADP Plan, annual discretionary contributions could be made by the Company to match a portion of the funds contributed by employees. Effective April 12, 2018, all plan assets were transferred to the Insperity 401(k) plan (the “Insperity Plan”). The Insperity Plan is a defined 401(k) contribution plan that all employees, over the age of 21, are eligible to participate in after three months of employment. Under the Insperity Plan, the Company matches 100% of the first 2% of employee contributions. As of June 30, 2018, there were 56 employees who are enrolled in this plan. The Company made matching contributions of approximately $34,000 during the year ended June 30, 2018. There were no matching contributions during the year ended June 30, 2017.

X
- References No definition available. + Details
Name: | lpth_DefinedContributionPlanAbstract
Namespace Prefix: | lpth_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition The entire disclosure for an entity's employee compensation and benefit plans, including, but not limited to, postemployment and postretirement benefit plans, defined benefit pension plans, defined contribution plans, non-qualified and supplemental benefit plans, deferred compensation, share-based compensation, life insurance, severance, health care, unemployment and other benefit plans. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -URI http://asc.fasb.org/topic&trid=2228938 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 712 -URI http://asc.fasb.org/topic&trid=2197446 Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 710 -URI http://asc.fasb.org/topic&trid=2127225 Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 715 -URI http://asc.fasb.org/topic&trid=2235017 + Details
Name: | us-gaap_CompensationAndEmployeeBenefitPlansTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration