XML 18 R46.htm IDEA: XBRL DOCUMENT v2.4.1.9
Note 6 - Deferred Rent (Details) - Deferred Rent (USD $)
Mar. 31, 2015
Dec. 31, 2014
Mar. 31, 2014
Deferred Revenue Arrangement [Line Items]      
Current Liabilities $ 47,900us-gaap_DeferredRentCreditCurrent $ 44,500us-gaap_DeferredRentCreditCurrent $ 44,500us-gaap_DeferredRentCreditCurrent
Long-Term Liabilities 144,600us-gaap_DeferredRentCreditNoncurrent 158,200us-gaap_DeferredRentCreditNoncurrent 158,200us-gaap_DeferredRentCreditNoncurrent
Total 192,500us-gaap_DeferredRentCredit   202,700us-gaap_DeferredRentCredit
Deferred rent expense [Member]      
Deferred Revenue Arrangement [Line Items]      
Current Liabilities 8,200us-gaap_DeferredRentCreditCurrent
/ us-gaap_DeferredRevenueArrangementTypeAxis
= hpto_DeferredRentExpenseMember
  4,800us-gaap_DeferredRentCreditCurrent
/ us-gaap_DeferredRevenueArrangementTypeAxis
= hpto_DeferredRentExpenseMember
Long-Term Liabilities 42,000us-gaap_DeferredRentCreditNoncurrent
/ us-gaap_DeferredRevenueArrangementTypeAxis
= hpto_DeferredRentExpenseMember
  45,700us-gaap_DeferredRentCreditNoncurrent
/ us-gaap_DeferredRevenueArrangementTypeAxis
= hpto_DeferredRentExpenseMember
Total 50,200us-gaap_DeferredRentCredit
/ us-gaap_DeferredRevenueArrangementTypeAxis
= hpto_DeferredRentExpenseMember
  50,500us-gaap_DeferredRentCredit
/ us-gaap_DeferredRevenueArrangementTypeAxis
= hpto_DeferredRentExpenseMember
Deferred rent benefit [Member]      
Deferred Revenue Arrangement [Line Items]      
Current Liabilities 39,700us-gaap_DeferredRentCreditCurrent
/ us-gaap_DeferredRevenueArrangementTypeAxis
= hpto_DeferredRentBenefitMember
  39,700us-gaap_DeferredRentCreditCurrent
/ us-gaap_DeferredRevenueArrangementTypeAxis
= hpto_DeferredRentBenefitMember
Long-Term Liabilities 102,600us-gaap_DeferredRentCreditNoncurrent
/ us-gaap_DeferredRevenueArrangementTypeAxis
= hpto_DeferredRentBenefitMember
  112,500us-gaap_DeferredRentCreditNoncurrent
/ us-gaap_DeferredRevenueArrangementTypeAxis
= hpto_DeferredRentBenefitMember
Total $ 142,300us-gaap_DeferredRentCredit
/ us-gaap_DeferredRevenueArrangementTypeAxis
= hpto_DeferredRentBenefitMember
  $ 152,200us-gaap_DeferredRentCredit
/ us-gaap_DeferredRevenueArrangementTypeAxis
= hpto_DeferredRentBenefitMember